hello ive bought a honeybee cp2 and on my first flight the battery cable got court in the disk thing than turns the rotars it then burnt the 4 in 1 reciever thing out so i purchased another and connected it up but the blades are not rotating very fast and not producing any llift at all and the the tail motor seems to be going at normal. anyway most of u will probably reply that u have the tail motor lead and blade motor leads mixed up but this isnt the case as ive switched them round and its just the same can anybody help please??